subject

Chemistry, 16.09.2019 12:00 bthakkar25

How many neutrons does europium -151 have? what's is the isotopes mass number?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 12:00

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c

Answers: 2

question

Chemistry, 22.06.2019 13:10

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775

Answers: 1

question

Chemistry, 22.06.2019 14:00

Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .

Answers: 1

question

Chemistry, 23.06.2019 07:00

How does science use models to gain a better understanding of concepts?

Answers: 1

You know the right answer?

How many neutrons does europium -151 have? what's is the isotopes mass number?...

Questions

question

English, 07.10.2019 00:00

1. my new kitten, miss whiskers, destroyed my mom's favorite pillow. 2. the once antique white pillow is now an unusual shade of pink.

question

Chemistry, 07.10.2019 00:00

Recall the postulates of kinetic-molecular theory....

question

History, 07.10.2019 00:00

The photo shows the allied leaders meeting in potsdam, germany, in 1945. (there is a photo it just wont let me paste it) the allied...

question

Mathematics, 07.10.2019 00:00

The number 0.6064 represents the area under the standard normal curve below a particular z-score what is the z-score...

question

Mathematics, 07.10.2019 00:00

What does 280 become when you add 25% to it?...

question

English, 07.10.2019 00:00

Is subsequent secession a separation or a declaration?...

question

Health, 07.10.2019 00:00

How does magnesium sulfate prevent seizures?...

question

English, 07.10.2019 00:00

Which of the following would be the most appropriate closing for this business memo? you for your time and consideration. for your . call me up if...

question

Mathematics, 07.10.2019 00:00

Using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches, and a length of 3.2 inc...

question

Biology, 07.10.2019 00:00

Red mangrove trees have roots that prevent soil erosion in coastal areas. they also provide hiding places for the young of coral reef fish. the trees,...

question

Mathematics, 07.10.2019 00:00

What is the difference? x/x^2-2x-15 -4/x^2+2x-35 ' a. x^2+3x+12/(x-3(x-5)(x+7) b. x(x+3-12)/(x+3)(x-5)(x+7) c. x^2+3x+12/(x+3)(x-5)...

question

Chemistry, 07.10.2019 00:10

The function of organelles assignment active label the organelles of a cell assignment identify the organelles in the cell to...

question

History, 07.10.2019 00:10

The combination between religious and political aspects in the abbasid state’s concept of rulership is best reflected in which of the following?...

question

Advanced Placement (AP), 07.10.2019 00:10

The taj mahal is a palace that was built to honor a queen who died giving birth to her 14th child. how is this symbolic of the struggles that india fa...

question

English, 07.10.2019 00:10

Sort these statements by identifying whether they are objective or subjective....

question

Mathematics, 07.10.2019 00:10

Determine whether each equation is a linear equation. write yes or no. if yes, write the equation in standard form and determine the x and y intercept...

question

Physics, 07.10.2019 00:10

Kiara has a red bird feeder, and her neighbor has a blue bird feeder. kiara observed that most birds go to her neighbor's blue feeder instead of her r...

question

Social Studies, 07.10.2019 00:10

What was the cause of the migration of the paleo-indians (native americans)?...

question

English, 07.10.2019 00:10

To appreciate the play, you must perceive that in spite of the character’s attitude, she is wracked with guilt over her own...

question

Mathematics, 07.10.2019 00:10

Idon’t understand the problem |2/3d-6|=2...

More questions: Chemistry Another questions

Questions on the website: 13722360